SAREPTA THERAPEUTICS INC (SRPT) Institutional Ownership Changes & 13F Activity

SAREPTA THERAPEUTICS INC (SRPT). Institutional ownership data tracks hedge funds, asset managers, and other institutional investors based on recent SEC Form 13F filings (Q1 2026). This page analyzes institutional buying and selling activity, new holdings, and sold-out positions in the latest reporting period. Notable filers include Ra Capital Management, L.P., Two Sigma Investments, Lp, Aqr Capital Management Llc, D. E. Shaw & Co., Inc., and Canada Pension Plan Investment Board.

InstitutionTypeChange in sharesChange Position %SharesReported stock balancePortfolio quarterFiling date
Neuberger Berman Group LlcBuy+1,853+17.9%12,232$266.17KQ1 2026Oct 27, 2026
Op Asset Management LtdBuy+9,996—9,996$217.51KQ1 2026Sep 28, 2026
M&T Bank CorpSell-65,782-78.9%17,566$382.46KQ1 2026Sep 04, 2026
Mirae Asset Global Investments Co., Ltd.Buy+374+7.3%5,466$118.94KQ1 2026Aug 12, 2026
Algert Global LlcSell-104,480-69.7%45,525$990.62KQ1 2026Aug 11, 2026
Brighton Jones LlcBuy+32,993—32,993$717.93KQ1 2026Aug 07, 2026
Wells Fargo & Company/MnSell-40,525-24.2%127,200$2.77MQ1 2026Jul 08, 2026
Western Wealth Management, LlcBuy+154—154$3.35KQ1 2026May 19, 2026
Bank Of America CorpBuy+451,336+26.6%2,145,926$46.70MQ1 2026May 18, 2026
Adar1 Capital Management, LlcBuy+233,192+807.8%262,058$5.70MQ1 2026May 18, 2026
California State Teachers Retirement SystemBuy+26,141+27.6%120,686$2.63MQ1 2026May 18, 2026
Bull Harbor Capital LlcBuy+18,298—18,298$398.16KQ1 2026May 18, 2026
Sunbelt Securities, Inc.Sell-2-0.8%247$5.38KQ1 2026May 18, 2026
Ra Capital Management, L.P.Buy+3,902,596—3,902,596$84.92MQ1 2026May 15, 2026
Two Sigma Investments, LpBuy+2,151,740+88.1%4,593,195$99.95MQ1 2026May 15, 2026
Aqr Capital Management LlcSell-1,363,423-17.5%6,433,112$138.63MQ1 2026May 15, 2026
D. E. Shaw & Co., Inc.Sell-1,065,404-69.2%474,986$10.34MQ1 2026May 15, 2026
Canada Pension Plan Investment BoardBuy+895,971+258.3%1,242,800$27.04MQ1 2026May 15, 2026
T. Rowe Price Investment Management, Inc.Buy+763,477+206.4%1,133,308$24.66MQ1 2026May 15, 2026
Morgan StanleyBuy+684,358+35.8%2,596,993$56.51MQ1 2026May 15, 2026
Marshall Wace, LlpBuy+581,575+405.3%725,068$15.78MQ1 2026May 15, 2026
Hotchkis & Wiley Capital Management LlcBuy+560,150—560,150$12.19MQ1 2026May 15, 2026
Citadel Advisors LlcBuy+533,436+449.3%652,169$14.19MQ1 2026May 15, 2026
Goldman Sachs Group IncBuy+514,766+91.4%1,078,252$23.46MQ1 2026May 15, 2026
Susquehanna International Group, LlpBuy+469,923+109.9%897,532$19.53MQ1 2026May 15, 2026
Voloridge Investment Management, LlcSell-445,858-50.8%432,535$9.41MQ1 2026May 15, 2026
Balyasny Asset Management L.P.Buy+300,425+327.9%392,044$8.53MQ1 2026May 15, 2026
National Bank Of CanadaSell-222,891-99.6%993$21.53KQ1 2026May 15, 2026
Millennium Management LlcBuy+221,573+22.2%1,221,682$26.58MQ1 2026May 15, 2026
Aquatic Capital Management LlcSell-194,607-79.0%51,728$1.13MQ1 2026May 15, 2026
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Frequently asked questions about SRPT activity

  • Which institutional owners are buying SRPT?

    Institutional owners buying SRPT include investors who have either initiated new positions or increased their existing holdings based on recent SEC 13F filings. The activity table above highlights which funds added shares in the latest reporting periods and how their positions changed over time.

  • What does "buy" mean in SRPT activity?

    "Buy" means an investor increased their reported position in SRPT compared to the prior reporting period. This reflects growing exposure to SAREPTA THERAPEUTICS INC (SRPT) rather than necessarily a brand-new position (though new positions also appear as buys when prior quantity was zero).

  • Is institutional interest in SRPT increasing?

    Institutional interest in SRPT can be assessed by comparing the number of tracked funds adding or increasing positions versus those trimming or exiting across the periods shown. A higher number of additions typically signals increasing participation among large filers, but it should be read alongside position sizes and the full table.